FDA Adverse Event Malfunction Summary report: N

GALLANT HF

MDR report key: 23118237 · Received September 22, 2025

Report

Report Number
2017865-2025-18207
Event Type
Malfunction
Date Received
September 22, 2025
Date of Event
July 4, 2025
Report Date
May 28, 2026
Manufacturer
ST. JUDE MEDICAL, INC.(CRM-SYLMAR)
Product Code
NIK
PMA / PMN Number
P030054
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
NM, US
Reporter Occupation
NURSE
Health Professional
Yes

Narratives

Description of Event or Problem · 0

NEW INFORMATION INDICATES THAT ANOTHER OCCURRENCE OF POST-PACED T-WAVE OVERSENSING WAS NOTED ON THE DEVICE. NO ADDITIONAL INFORMATION WAS REPORTED.

Description of Event or Problem · 0

NEW INFORMATION INDICATES THAT THE EPISODES OF T-WAVE OVERSENSING WERE ISOLATED AND OCCURRED OVER A SHORT TIME PERIOD. NO CHANGES WERE MADE. THE PATIENT WAS ASYMPTOMATIC AND WILL CONTINUE TO BE MONITORED.

Description of Event or Problem · 0

IT WAS REPORTED THAT THE PATIENT PRESENTED IN CLINIC FOR A FOLLOW UP. DEVICE INTERROGATION REVEALED POST PACED T WAVE OVERSENSING ON THE IMPLANTABLE CARDIOVERTER DEFIBRILLATOR (ICD). NO CHANGES OR INTERVENTIONS WERE PERFORMED. THE PATIENT CONDITION WAS UNKNOWN.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
261510 GALLANT HF NO MATCH NIK ST. JUDE MEDICAL, INC.(CRM-SYLMAR) CDHFA500Q P000204375

Patients

Seq Age Sex Outcome Treatment
1